We're in the middle of playing this--just finished our second run--and I have a question about movement. We made it to the park by following the doctor through the passage. The door through the passage supposedly closes behind us, thus preventing us from getting back to the doctor's office. In this particular run, we did not have the key to the gate in the promenade. So, my first question is, are we stuck outside of the asylum building until we can find a way back in? Secondly, are we allowed to move freely from one outside location to another? As an example, take our map in the included image: are we able to move from the park to the greenhouse or to the catacombs?